"Another captivating, unforgettable work of art." ―Clarence A. Haynes, author of The Broken Hearts Agency

For four years, Zahara Douglass has been haunted by the mystery of her sister's disappearance—not where she went, but whether she ever existed at all.

In April 1995, Zahara watched her twin sister, Annica, get hustled into a stranger's car and disappear—only to return to a world where no one has heard of Annica. Not her mother. Not the police. No one.

Four years later, as the world braces for the looming Y2K crisis, Zahara finds evidence proving her sister was real and hires a private investigator to dig into her family's shadowed past. When the investigation leads to two charismatic men who once served with her father in Vietnam, Zahara realizes she and her sister may be pawns in a dangerous power struggle with unthinkable consequences.

To find Annica, Zahara must face the truth about her family, her memories, and the power lurking within her. But the sisters' reunion comes at a price—one that could bring about the end of the world.

"This is a true page-turner."—Publishers Weekly